package com.atguigu.springcloud.service.impl;

import com.atguigu.springcloud.dao.AccountDao;
import com.atguigu.springcloud.service.AccountService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.concurrent.TimeUnit;


@Service
@Slf4j
public class AccountServiceImpl implements AccountService {
    @Resource
    private AccountDao accountDao;
    @Override
    public void decrease(Long userId, BigDecimal money) {
        log.info("------>开始减余额");
        try{
            TimeUnit.SECONDS.sleep(20);
        }catch (InterruptedException e){
            e.printStackTrace();
        }
        accountDao.decrease(userId,money);
        log.info("------>减余额完成");
    }
}
